Patek Philippe

• cal. 315 S QR automatic nickel lever movement stamped with the seal of Geneva, 31 jewels, Gyromax balance, gold rotor • silvered dial, applied baton indexes, arched retrograde calendar ring with Arabic numerals, central date hand, 3 apertures for leap year indication, day, month and aperture for phases of the moon, center seconds • platinum case, screw-down sapphire crystal display back • case, dial and movement signed • with a platinum Patek Philippe buckle

The movement in working condition at the time of cataloguing. The dial in very good condition. Case in good condition with some inevitable light scratches mainly located to the band. Overall in good condition. * Please note that the movement has not tested for the accuracy of time or duration of the power reserve and may need service at the buyer's expense. Please note that Sotheby's does not guarantee the future working of the movement **Please be advised that the bands on this watch are made of materials derived from endangered or otherwise protected species, please refer to important notices for further information.**
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. All dimensions in catalogue descriptions are approximate. Condition reports may not specify mechanical replacements or imperfections to the movement, case, dial, pendulum, separate base(s) or dome. Watches in water-resistant cases have been opened to examine movements but no warranties are made that the watches are currently water-resistant. Please note that we do not guarantee the authenticity of any individual component parts, such as wheels, hands, crowns, crystals, screws, bracelets and leather bands, since subsequent repairs and restoration work may have resulted in the replacement of original parts. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue. In particular, please note it is the purchaser's responsibility to comply with any applicable import and export matters, particularly in relation to lots incorporating materials from endangered species.NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."

**Please be advised that bands made of materials derived from endangered or otherwise protected species (i.e. alligator and crocodile) are not sold with the watches and are for display purposes only. We reserve the right to remove these bands prior to shipping."

Accompanied by a Patek Philippe Extract from the Archives and a presentation box.

Launched in 1993, the Ref.5050 was the first automatic perpetual calendar wristwatch featuring retrograde date and center seconds from Patek Philippe. Available in yellow, pink, white gold or platinum and with either a baton index or considerably rarer Roman dial, the model was discontinued in 2002 when it was replaced with the Ref.5059 and then Ref.5159 with Officer-style case. The original Ref.5050 is today a highly sought-after collector's watch, a modern classic enjoying popularity both amongst scholars and aficionados for everyday wear. 

Ref.5050 is illustrated in Patek Philippe Wristwatches by Martin Huber & Alan Banbery, Second Edition, p. 296

For yellow gold metal, please refer to lot 2147.